How to Check the Production Date of Great Wall Motor Oil?
3 Answers
Great Wall Motor Oil's production date is located at the bottom of the oil can. The first six digits represent the production date. Automotive lubricating oils are categorized into mineral lubricating oils, synthetic lubricating oils, semi-synthetic lubricating oils, and others. Under normal storage conditions—sealed at room temperature, protected from dust, water, and chemical fumes—Great Wall brand lubricating oil has a shelf life of approximately three years. Motor oil is used for lubricating internal combustion engines. Its primary functions include reducing friction and wear on moving parts, removing sludge and varnish from the engine, neutralizing acids produced by fuel combustion and lubricant oxidation, improving piston ring sealing, and cooling the engine by dissipating heat from moving components.
As an experienced car repair expert, I often check the production date of engine oil. For Great Wall motor oil, the key is the batch number label on the bottle. That string of numbers usually consists of 6 digits, with the first two digits representing the year and the last two digits representing the week number. For example, 2305 means it was produced in the 5th week of 2023. The shelf life of engine oil is typically 18 to 24 months. Expired oil loses its lubricity due to oxidation, and prolonged use without changing can wear out the engine. When purchasing oil, it's advisable to immediately locate the label, which is commonly found on the bottom of the bottle or the back of the cap. Make sure the date is fresh before opening and using it to avoid waste and risks. During car maintenance, change the oil regularly, and it's safer to follow the recommended intervals in the manual.
Hey, as a DIY car owner, I gotta say checking oil dates is easy. Grab your Great Wall oil bottle and look at the packaging for the batch number, usually formatted like 2024-12 meaning the 12th week of 2024. Oil degrades if stored too long - safest to use within two years. I always check before refilling to ensure freshness. Store in cool, dry places away from direct sunlight. Don't underestimate this detail - fresh oil protects engines and saves fuel.
